Medical liquid administration device



FIG. 1 is a perspective view of the medical liquid administration device;

FIG. 2 is a front view of the medical liquid administration device;

FIG. 3 is a back view of the medical liquid administration device;

FIG. 4 is a right end view of the medical liquid administration device;

FIG. 5 is a left end view of the medical liquid administration device;

FIG. 6 is a top view of the medical liquid administration device; and,

FIG. 7 is a bottom view of medical liquid administration device.

The broken lines in FIGS. 4 and 5 are included for the purpose of illustrating portions of the medical liquid administration device that form no part of the claim. 

The ornamental design for a medical liquid administration device, as shown and described. 